def test_fitness_of_dna(self):
dna1 = DNA("abcd")
dna2 = DNA("abef")
self.assertEqual(dna1.measure_fitness(dna2), 2)
def test_fitness_of_dna(self):
dna1 = DNA("abcd")
dna2 = DNA("abef")
self.assertEqual(dna1.measure_fitness(dna2), 2)
